Remote control device for automatic phonographs



Nov. 10, 1942.

R. 1. w cox REMOTE CONTROL "DEVICES FOR AUTOMATIC PHONOGRAPHS Q 5Sheets-Sheet 1 Filed July 29, 1938 Nov. 10, 1942.

R; I. WILCOX REMOTE CONTROL DEVICES FOR AUTOMATIC PHONOGRAPHS Filed July29, 1938 5 Sheets-Sheet 2 Evening Nov. 10, 1942. R. 1. WILCOX REMOTECONTROL DEVICES FOR AUTOMATIC PHONOGRAPHS Filed July '29, 12;;8

5 Sheets-Sheet 3 Nov. 10, 1942. v w x 2,301,908

REMOTE CONTROL DEVICES FOR AUTOMATIC PHONOGRAPHS Filed July 29, 1938 5Sheets-Sheet 4 R. 1. WILCOX 2,301,998

REMOTE CONTROL DEVICES FOR AUTOMATIC PHONOGRAPHS Nov. 10, 1942.

Filed July 29, 1958 5 Sheets-Sheet 5 .I lllllrl lrllwlll I'll. 4

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Patented Nov. 10, 1942 UNITED STATES rArsnr orrios REMOTE CONTROL DEVICEFOR AUTOMATIC PHONOGRAPHS Russell I. Wilcox, Berwyn, Illl, assignor toThe Rudolph Wurlitzer Company, North Tonawanda, N. Y., a. corporation ofOhio Application July 29, 1938, Serial No. 221,958

12 Claims.

a remote, coin-controlled selective device which is particularlyapplicable to the push-button type of selective phonograph, and whereina selection made at the wall box of the device is automaticallyregistered with the companion push button of the instrument, after whichother automatic means, provide for the movement of such push button to aselective position.

Other features of the invention reside in the construction andarrangement of parts hereinafter described and particularly pointed outin the'appended claims.

In the accompanying drawings- Figure l is a side elevation, partly insection, of the selective push button assembly of an automaticphonograph showing my invention associated therewith. Figure 2 is acentral, longitudinal section thereof. Figure 3 is a cross section takenon line 33, Figure 1. Figure 4 is a perspective view of theremote-controlled push button assembly and associated parts. Figure 5 isa front elevation of the phonograph push button dial and associatedparts. Figure 6 is a front elevation, with the cover removed, of theselectorcontrolled wall box and parts associated therewith. Figures '7and 8 are enlarged transverse, vertical sections taken on thecorrespondinglynumbered lines in Figure 6. Figure 9 is a frag-. 1

mentary front elevation of the selecting lever panel of the wall box,showing the progressively longer lever-engaging slots. Figure 10 is awiring diagram of the remote control device. Figure 11 is a front viewof a modified form of remote selec tion at the wall box. Figure 12 is aside view thereof, partly in section.

This remote control mechanism has been designed more particularly theselective type of phonograph, such for example as the multi- In thepresent invention, I employ remote control means for automaticallyactuating the selector rods or buttons of the phonograph, such meanscomprising a revolving selector control arm disposed in operativerelation with the selector push buttons of the phonograph to beselectively positioned in line with one or another of the buttonscorresponding to the record selected for play at the wall box or remotecontrol station and to be axially shifted at a predetermined time tomove the selected push button to an operative position to select arecord forplay; and actuating mechanism operatively associated with suchcontrol arm for governing its selective operating movements and forgoverning the restoration of such parts to their initial position. Thisremote control mechanism is coin-controlled so that upon the deposit ofa coin and the selection of a clesired record at the remote controlstation, the selecting operation will subsequently be automaticallyperformed at the phonograph.

In Figures 1 and 2 of the drawings, the numeral lil indicates theselector button panel of the phonograph shown in my aforesaid patent andH indicates the record-selecting push rods or buttons which are disposedin annular fashion to correspond in number to the records borne by theinstrument. These push rods are suitably guided for axial movement toand from a selective position in suitable supporting plates l2, I3 andI4, and when moved to a projected selected position, their inner endsare disposed in the path of a rotatable stop arm 15 applied to theselector shaft 56 of the phonograph so that when the selector mechanismof the latter is rendered oper'ative'the selector shaft 16 is rotatedand as its arm l5 abuts on or another of the projected push rods, itarrests the rotation of the selector shaft to in turn effect theautomatic selection 'of the record desired for play, all as shown in myPatent No. 2,002,235. Spaced collars 11, I8 fixed on each of the pushrods, serve to limit the projected and retracted movements of such rod,the collar l1 abutting the front side of the supporting plate [3, whenits push rod is projected, and the companion collar abutting the rearface of such plate when the push rod is retracted to its initialposition.

Associated with the push button assembly of the phonograph, is aselector-control arm I9 which is fixed radially to a combined rotatableand axially shiftable shaft or plunger 20 supported in the adjoiningplates l2, l3 and disposed axially of the center about which the pushrods I I are arranged. Fixed on the hollow front end of the shaft 2E] isa collar 2! having a forked projection 22 thereon with which aprojecting pin 23 of a ratchet wheel 24, loosely mounted on said shaft,is adapted to be coupled, so that during rotation of the ratchet wheelmotion is transmitted therefrom to the shaft and its selector arm i tand during axial movement of such shaft its collar 2| remains coupledwith the ratchet wheel. This selector-control arm is adapted toselectively register at its outer end with one or another of the pushrods ll through the medium of its collar I! and when arrested at a givense-. lected position it is adapted to be shifted axially into engagementwith such collar to project the selected push rod to a record-selectingposition. The ratchet wheel 24 serves to effect the rotation of theselector arm I9 to an operative selective position and to this end afeed pawl 25 is provided which is applied to the lower end of a rocklever 26 pivoted at 21 to the front side of the supporting plate l2 andadapted to be oscillatedback and forth in any appropriateremotely-controlled fashion to advance the ratchet wheel in a clockwisedirection a predetermined distance to pre-set the selector arm in properradial registering relation with the push rod companion to a givenremotely-selected record. As shown in Figures 1 and 3, the remotecontrol advancement of the ratchet wheel 24 and the selector control armmay be effected by means of a solenoid 28 included in the remote controlassembly and circuit hereinafter described and having its plunger 29connected by a link 39 with the upper end of the rock lever 26. Uponintermittent energization of the solenoid, the rock lever is actuated ina direction to actuate the ratchet wheel a distance of one tooth, andupon the de-energization of the solenoid, a spring 3! returns thesolenoid plunger and the rock lever to initial position. A spring 32connected to the ratchet wheel 24 tends to rotate it in acounter-clockwise direction, and, in the retracted position of the rocklever 26, the feed pawl 2'5'is held out of engagement with the ratchetwheel 24 by a pin 38 which is adapted to abut against the pawl in themanner shown in Figure 3.

The axial movement of the shaft or plunger 20 to shift theselector-control arm l9 in a forward direction to project aregisteringpush rod I l' to a record-selecting position, is adapted tobe actuated in any appropriate remotely controlled fashion, as forexample, by asolenoid 34 operatively associated with the shaft orplunger, in the manner shown in Figure 2, such shaft or plungerconstituting the actuated element or plunger of the solenoid. Uponenergization of this solenoid, the plunger 28 and its selector controlarm I 9 is shifted forwardly to project aselector rod to a selectiveposition and upon the de-energization of such solenoid a spring 35applied to the plunger 20 and interposed between the shaft collar 2| andratchet wheel 24'serves to restore the solenoid plunger and selectorcontrol'arm to its initial position. During the reciprocating movementsof the shaft or plunger 253, its collar 2! remains in rotative couplingengagement with the ratchet wheel 24 through the medium of theconnection 22, 23.

Also associated with the ratchet wheel 24 is an escapernent pawlor dog,36 pivoted at 31: on the supporting plate l2. alongside the ratchetwheel which normally serves to prevent movement of the: latter inacounter-clockwise direction uder the tension of the spring 32. Thispawl is adapted tobe released from engagement with the ratchet wheelduring-restoring movements of the ratchet and associated parts and forthis purpose is remotely controlled in any appropriate fashion, asthrough the medium of an electromagnet 38, the pawl having an extension39 thereon which serves as an armature so that when the magnet isenergized, the pawl is retracted from engagement with the ratchet wheel.A spring 40 constantly urges the pawl to a normal position in engagementwith the ratchet wheel. It is desirable to retain the escapement pawl 35out of engagement with the ratchet wheel 24 for a longer duration oftime than that effected by the magnet 38 and for this purpose I providea pivoted keeper 4| normally urged to swing downwardly by a spring 52and having a shoulder 53 at its free end adapted to interlock behind alateral projection 44 formed on the pawl 36 when the latter has beenshifted to a retracted position by the magnet 38. At a predeterminedtime in the cycle of operation, when the ratchet wheel 24 is urged byits spring 32 in a counter-clockwise direction, a pin 45 projecting fromthe face of the ratchet wheel is adapted to encounter the pivoted keeper4| and lift from interlocking engagement with the pawl therebypermitting that pawl to return to its normal position in engagement withthe ratchet wheel. In the normal position of the parts, the push rodcontrol arm [9 will assume a position about half way between the lowestand highest numbered push rods il, so that if the phonograph is equippedwith a. coin device and coins are deposited therein, selections ofrecords can be made only with the instrument push buttons.

The remote control unit, which governs the push button control mechanismof the phonographs, includes manual selector elementscorrespending innumber to the push rods II and is coin-controlled, and as shown inthe-drawings, is designed for the deposit of one coin at a time, say, anickel. Upon the deposit of such a coin, an electric circuit is closedat one point in-preparation for automatically closing the circuit atother points including the solenoids 28 and 34 and the electromagnet 38for effecting the automatic selection of a desired record which has beenselected from the remote control unit or wall box. This control unit ispreferably constructed as follows:

The operative parts of this unit are arranged in a wall box or casing 55which may be mounted at any desired point remote from the phonograph Hto be controlled and pivotally mounted on a horizontal shaft or pivotrod 4'! supported in the upper portion of the casing are a plurality ofindependently-movable selector elements 48 correspending in number tothe selector push rods ll of the phonograph and each manually movable inone direction to initiate the operation of mechanism governed therebyfor accomplishing remote selection of a record. These selector elementsare disposed side by side in suitable spaced relation and each has asegmental portion 49 at its pivot end and a forwardly-facingfinger-engaging lever 58 projecting therefrom and extending through acompanion upright slot at formed in the upper front wall of the casing56. The levers of the respective selector elements are preferablyarranged so that their finger-engaging portions are disposed in twohorizontal rows and with the front ends of the lower row terminatingshort of the corresponding ends of the upper row to permit the properfinger-clearance for ready manipulation. In the normal elevated,non-selec ing positions of these selector elements, their segmentalportions are in registering axial alineends on the shaft 41.

2,301,908 ment with the radial edges 52 thereof abutting a commonoscillatory bar or yoke 53 spanning the several, elements and pivotallysuspended at its As shown in Figure 9, the slots 5| in which the levers5U operate are numbered corresponding to the phonograph push rods II andare uniformly and progressively longer with their loweredges-constituting stops for the levers and sloping from left to rightso that each 'lever is permitted a proportionately longer downwardstroke than its adjoining lever. The upper edges of the slots, however,are horizontally in line so that on the up-stroke of the levers theywill be arrested at their initial alined positions.

A spring 54 contacts the periphery of each leversegment to latch orretain the respective selector elements in their normal position. Bythis construction, when No. 1 selector lever 50 is depressed ittransmits a predetermined degree of movement to the yoke 53; when No. 2selector lever is depressed it transmits a proportionately greaterdegree of movement to said yoke and so on, each succeeding lever to theright increasing the throw of the yoke for a purpose which willpresently appear.

Fixed to one end of the yoke 53 axially of its pivot-shaft 41 to movetherewith is a gear 55 meshing with a pinion 55 fixed on a shaft 51parallel to the pivot shaft and journaled at its ends in the casing 46.Loosely mounted on the shaft 51 adjacent the pinion and tied to eachother to rotate in unison are a gear 53 and a ratchet wheel 59, thelatter being adapted to be actuated in one direction by a feed pawl 69applied to the outer end of an arm 6| fixed on the shaft 51. Whenever aselector lever 55 is depressed, it actuates the yoke 53 and a likedegree of movement is transmitted to the shaft 51 through the medium ofthe gearing 55, 56 and thence to the feed pawl and arms 68, 5|, sufliceit to say that when No. l lever, for example, is depressed, it turns thearm 6| backward or idly relatively to the ratchet wheel a distanceapproximately equal to one and a half teeth of the ratchet wheel andwhen No. 6 lever is depressed, it revolves such arm backward a distanceof approximately six and a half teeth of the ratchet wheel and so on.This movement of the parts is, however, only a pre-setting or an initialadjustment preparatory to the actual remote control governing operationsfor automatically projecting the companion push button 5! of thephonograph to select position. Such turning of the shaft 51, andassociated parts fixed thereto, in one direction is yieldingly resistedby a torsional spring 62 applied to .e shaft and tend.- ing constantlyto turn it, together with ratchet wheel 59 and gear 58, in the oppositeor eflective direction when a selector lever 50 is released to remotelygovern the actuation of a companion phonograph selector-rod or button.The springurged movement of this shaft and associated parts in suchopposite direction is arrested by a stop screw 63 disposed in the pathof movement of the ratchet feed pawl 69, so that after sa d shaft andits associated parts are advanced a predetermined distance of 1 tooth, 2teeth or more by the pawl, said screw arrests the like return movementof such parts. The number of teeth in the ratchet wheel 59 preferablyexceeds the number of selector levers 50 by two, whereby to give thenecessary clearance between the heel of the pawl 6|] and the stop screw63 when the pawl has ratcheted its maximum distance.

During the efiective movement of the ratchet -Verticallytiltab1e beam 19pivoted intermediate wheel 59 and gear 58 in a counter-clockwisedirection, viewing Figure 7, motion is transmitted to a pinion B4meshing with such gear and fixed on one end of a counter shaft 65journaled in 'a suitable bearing bracket 66, said pinion: being revolvedone revolution for each tooth distance of travel of the ratchet wheel.Mounted o the other end of this counter shaft is a crank disk 61 havinga connecting link or bar 68 connected at one end thereto and at itsother end to a freely oscillating disk 69 which may be loosely mountedon the shaft 51. Projecting from the connecting bar 68 is a pin 10 whichoscillates back and forth in response to the turning of the crank diskand in the path ofwhich is disposed a normally open switch 1|controlling the circuit of the solenoid 28, which latter in turn governsthe ratchet wheel 24 for properly positioning the selector control arm I9 radially in register with the remotely-selected push rod I I. Theoscillating disk 69' actsl'to retard the backward movement of theconnectingbar so that the pin 19 will close the solenoid-controllingswitch 1| with intervals of uniform duration, each closing action or theswitch effecting a corresponding or synchronized movement of the ratchetwheel 24 with that of the ratchet wheel 59, the switchbeing'mornentarily clos'ed'ancl opened during each revolution of 'thepinion 64' or for each tooth distance of counter-clockwise travel of thesaid ratchet wheel Associated with the remote control unit or wall is acoin control switch device, which is so designed thata'coinmust be firstdeposited and then a selection of a desired record made at the wall box,firstly, to establish a circuit including theswitch 1| which controlsthe solenoid associated with the ratchet wheel 24 for setting the pushbutton actuating arm I9 in radial alinement with that-selector button atthe phonograph companion tothat selected at the wall box, and secondly,to establish a circuit which will cause the solenoid 34 to be energizedto push the selected button llito' select position and also start thephonograph in operation; subsequent to which operations thecoin-established circuits are again opened andthe parts controlledthereby restored to their initialy positions. This coin-controlledswitch :mechanism for closing and. opening the respective circuitsat'predetermined times is preferably constructed as follows:

Disposed in the path of -the coin-chute (not shown) is'a pivotedcoin-intercepting paddle 12 whose'arm -13 constitutes the movableelementof a butterfly switch, the fixed element of such switch beingindicated at 14 and connected by a .wire 15 with thejpower line 16,while the companion movable switch element is connected by a wire 11with the push'button solenoid 34 whose coil is connected to the otherpower line 18. A

its endsat has a shouldered portion 8| at one end: disposed beneath thecoin-intercepting paddle, so that when the coin engages the latter it'swing'sit downward against the beam-shoulder the solenoid :28controlling the push button control-arm. ratchet 2A, such'switchincluding the elements 82; 83; thefixed element 82 thereof beingconnected by 'a-wire84 with one of the conwhose other contact isconnected to the power line I6. The, movable element 83 of thissolenoidcontrolling switch is operatively associated'with the pivotedpaddle I2 so that it is tripped to closed position by a coin during theinitial swing of the beam 19 to its arrested position against thebeamshoulder 8 I.

The beam I9 is normally yieldingly held in a substantially horizontalposition to perform the aforesaid functions by a spring 85, which urgessaid beam against an upwardly-facing shoulder 86 formed on one arm of atripping'bell crank lever 81 pivoted at 88, the other arm of such leverhaving a pivoted trip dog 89 projecting therefrom and disposed in thepath-of a radial tappet arm 99 fixed on the shaft 51. This tappet arm,as shown in Figure 7', in the normal non-selective position of theparts, assumes a position to the right of the trip dog 89 and which is aposition subsequent to a tripping operation. When a se lection is madeby depressing one of the selector levers 59, the tappet arm is moved tothe other side of the trip dog simultaneously with the ratchet feed pawlarm 6| to a position as predetermined by the selector lever actuated. Atthe terminal end of the release stroke of the selector lever and afterthe companion ratchet feed lever 26' has moved its ratchet wheel 24 andselector control arm I9 to a position alined with the'push buttonselected by such lever, the tappet arm 99 encounters the trip dog 89 androcks the bell crank lever 81 in a direction to rock the beam I9 againstthe resistance of its'spring 85, thereby lowering the right hand end ofthe beam, viewing Figure 6, to release the trapped coin and cause thepaddle-12 to be pivoted sufficiently to close the switch I3, I4. Thiscauses the button-presssolenoid 34 to become-energizedto automaticallyshift the companion remotely-selected pushbutton of the phonograph to aselective position. Simultaneously with this operation, the motor 91of'the phonograph is closed through the medium of a magazine switch 92connectedin series with the solenoid 34 whereupon the: record'selectedis brought into a playing position and played.

When the trappedcoin is released and allowed to drop by gravity into thecoin-box, the beam I9 and tripper paddle return to their initialpositions and the circuit is again broken at the switches I3, I4 and 82,83, causing the button press solenoid plunger 29 with its selectorcontrol circuit of the ratchet release magnet 38 to release the pawl 36from the ratchet wheel 24 and permit the latter and the parts movabletherewith to return to their initial or selector-starting position underthe action of the spring 32. For this purpose, a normally open switch93, 94- is pro-' vided, the fixed element 93 thereof being connected bya wire 95 with the coil of the magnet 38 which is likewise connected tothe power line I8, while the movable element 94 of this switch isconnected to the other power line wire I9. Applied to thesolenoid-plunger 29 and in the path of the movable switch element 94 isa trip dog 96, which, on the return movement of the plunger to itsinitial position encounters and momentarily closes the switch 93, 94 torelease the pawl 36 from the ratchet wheel 24. As previously described,the pawl is thereupon held in such released position by the keeper 4I.

Should it be desired 'to cancel any previously selected push rods I I atthe instrument, this may be effected by a cancelling button or rod 9]disposed axially of the selector button panel I 9 and guided for axialmovement in the hollow front end of the solenoid-plunger 29. In forkedengagement with this cancelling rod for actuation thereby is ahorizontally-swinging lever 98 pivoted at 99 to a stud I99 and connectedat its free end to a link I9I joined at its rear end to the cancellingplate I92. Upon depressingthe cancelling button, the plate I92 is pulledforwardly to abut the collars I8 of any projected selector rods I I andreturn such rods to non-selecting position. As shown in Figure 4, thecollar 2I on the front end of the solenoid-plunger 29 may beadditionally supported on a bar I93 slidably mounted on the stud I99 andin forked engagement with an annular groove I94 in saidcollar.

In the modified form of the remote selecting mechanism shown in Figures11 and 12, a rotatable selector or dial plate I95 is provided which isemployed instead of the selector levers 59. of the previous constructionand wherein the mechanism associated with such levers, such as themotion-transmitting gear 55 and pinion 55 to the shaft 51 areeliminated, and the shaft actuated directly by the dial plate. To thisend the dial plate is fixed on the shaft 5% to directly transmit motionthereto when selecting a given record, the dial plate havingfinger-engaging'openings I99 therein corresponding in numberto thephonograph push buttons, a finger-abutment I92 being provided forarresting the turning of the dial plate in a clockwise direction whenselecting a given record for play. The remaining parts employed withthis form of the invention are identical with those of the previouconstruction and for this reason have been identified with the samereference characters. If desired, and as shown in Figure 11, the tiltingbeam I9 for releasing the trapped coin, heretoforedescribed, may beeliminated, in which case the pivoted trip dog 89 is applied to theupper arm of a straight lever I98 provided at its lower end with alaterally-bent portion I99 which xtends beneath and serves to arrest thecomplete pivoting of the coin-intercepting paddle I2 until such lever isrocked to do so by the tappet arm 99 in the manner heretofore described.

Briefly described, the operation of the remote control device is asfollows:

The patron first deposits a coin, say, a nickel in the coin slot (notshown) of the wall-box, which closes the circuit at theswitch 82', 83,after which the patron pulls down the lever'59 corresponding to therecord at the phonograph desired for play. This downward movement'of thelever transmits motion to the ratchet pawl arm BI in a clockwisedirection, viewing Figure '7, the pawl 69 idling over the number ofteeth'corresponding to the number of the selector lever depressed. Iflever numbered 3 is depressed, the pawl will idly ratchet over threeteeth of the ratchet wheel 59. This movement of the-parts stores upenergy to transmit an operative stroke to the ratchet wheel 59 in acounterclockwise direction, and for each tooth distance of travel of theratchet wheelin such direction the oscillating-pin-controlled switch 1!is closed and opened once, due to the pinion 64 making one revolutionfor each tooth distance of travel of the ratchet wheel. The closing ofthe switch TI energizes the magnet 28 to correspondingly ad- Vance theratchet wheel 24 a' like distance and bring the push button control armI9into registering relation with the phonograph push button ll companionto that selected at the wall box. After the ratchet wheel 59 hascompleted the end of its registered selective stroke, the tappet arm 90encounters the trip dog 89 and swings the crank lever 81 in a directionto unlatch the beam 19 therefrom and permit the coin, which washeretofore trapped by the paddle 12 abutting the shoulder 8| of suchbeam, to be released and drop by gravity into the coin box.Simultaneously with this movement, the switch 13, T4 is closed toenergize the solenoid 34 and project the control arm [9 in a directionto push the alining phonograph button I I to a selective position.Simultaneously with the closing of the switch I3, 14, th magazine switch92 is closed and the motor circuit of the phonograph closed to start theinstrument playing. After the tripped coin has been released, thecircuit is again broken at the switch points 13, 14, and 82, 83, tode-energize the solenoid 34 and restore the button control arm [9 to itsinitial position and to also break the circuit at the wall box and leaveit dead until another coin isdepositedand a record selected. During theaxial return of the control arm I9 to itsinitial'position the trip dog95 closes the switch 93, 94 to energize the escapement pawl ratchetmagnet 38 to release the pawl 36 from the ratchet wheel 24 and permitthe latter to return to its initial position under the tension of thespring 32. l

The operation of'the modification of the invention employing the dialcontrol is identical with that just described, the only diiierence beingthat when a given record is selected by dialing the record numberdesired, the motion thereof is' directly transmitted to the ratchetwheel 59.

I claim as my invention:

1. Means for remotely controlling a row of selector elements, comprisinga control member common to and disposed in operative relation to saidselector elements for selective movement in registering alinement withone or another of said elements and for an operative movement in adirection to project an alining selector element to selecting position,a selector device remotely stationed from and including a row of manualselective elements companion to said first-named selector elements, andmeans operatively interposed between said selector device and saidcontrol member for governing the selective andoperativ movements of thecontrol member.

2. Means for remotely controlling a plurality of selector elements,comprising a selector .device companion to the selector elements andmanually adjustable to record-selecting positions, a ratchet feedmechanism operatively connected to said selector device for actuationthereby a predetermined distance in accordance with a given selectionmade, and means operatively connected to and governed by said ratchetfeed mechanism and disposed in operative relation with the selectorelements for actuating them to selecting positions.

3. Means for remotely controlling a plurality of selector elements,comprising a selector device companion to the selector elements andmanually adjustable to selecting positions,'a ratchet feed mechanismoperatively connected to said selector device for actuation thereby apredetermined distance in accordance with a given selection made, meansdisposed in operative relation to said selector elements for movementrelatively thereto into registering relation with one or another of suchelements and in a direction to actuate them to selecting positions, andmeans interposed between said selector-element-actuating means and saidratchet feed mechanism and operatively connected to the latter forgoverning the actuating means of the selector elements.

l. Means for remotely controlling a plurality of selector elements,comprising a selector device companion to the selector elements andmanually adjustable to selecting positions, a ratchet feed mechanismoperatively connected to said selector device for actuationthereby apredetermined distance in accordance with a given selection made, anadjustable actuating arm movable to selective and projectable positcnsfor actuating one oranother of said selector elements to a selectingposition, a ratchet feed mechanism in synchronized operative engagementwith the feed mechanism of said selector device for adjustably governingthe movement of the selector-element-actuating arm to selectivepositions, and means for actuating said arm to a projected position tooperate a given selector element to a selecting position,

5. Means for remotely controlling a plurality of selector elements,comprising a selector device companion to the selector elements andmanually adjustable to selecting positions, a ratchet feed mechanismoperatively connected to said selector device for actuation thereby apredetermined distance in accordance with a given selection made, anadjustable actuating arm movable to selective and projectable positionsfor actuating one or another of said selector elements to a selectingposition, a ratchet feed mechanism operatively connected to saidactuating arm for moving it to selective positions of adjustment,electrically-controlled means connected to said lastnamed feed mechanismand governed by the feed mechanism of said selectordevice for actuatingthe feed mechanism of said actuating arm, and electrically-controlledmeans connected to the selector-element actuating arm and governed byand at a predetermined time in the operation of the selector device feedmechanism for actuating said arm to a projected position to operate agiven selector element to a record-selecting position.

6. Means for remotely controlling a plurality of selector elements,comprising a selector device companion to the selector elements andmanually adjustable to selecting positions, a ratchet feed mechanismoperatively connectedto said selector device for actuation thereby apredetermined distance in accordance with a given selection made, saidmechanism including a ratchet wheel having at least as many teeththereon as there are selector elements and being movable a predetermineddistance of one or more teeth in accordance with each given adjustmentof the selector device, means disposed in operating relation to saidselector elements for movement relatively thereto into registeringrelation with one or another of such elements and in a direction toactuate them to selecting positions, and means for rendering theselector-element-actuating means operative in response to a selectionmade at the selector device including an electric circuit, an electricaldevice in said circuit and op eratively connected to saidselector-element-actuating means for transmitting a movement theretocompanion to that of the feed mechanism ratchet Wheel, a normally openswitch in said circuit for controlling said electrical device, and meanshaving an operative connection to said ratchet wheel for efiecting theclosing of said switch for each tooth movement of said wheel.

'7. Means for remotely controlling a plurality of selector elements,comprising a selector device companion to the selector elements andmanually adjustable to selecting positions, a ratchet feed mechanismoperatively connected to said selector device for actuation thereby apredetermined distance in accordance with a given selection made, anadjustable actuating arm movable to selective and projectible positionsfor actuating one or another of said selector elements to arecordselecting position, a ratchet feed mechanism operatively connectedto said actuating aim for moving it to selective positions ofadjustment, and an electric circuit for governing the respectivemovements of said selector-element-actuating arm including electricaldevices operatively connected, respectively, to the ratchet feedmechanism of said arm and to such arm for selectively adjusting andprojecting it to a position to operate a given selector element to aselecting position, and switch means in said circuit and governed by theratchet feed mechanism of said selector device for causing atpredetermined times the successive operation of said electrical devices,respectively.

8. Means for remotely controlling a plurality of selector elements,comprising a control member disposed in correlation with said elementsand selectively movable in a plane for registering alinement with one oranother of them and movable in a direction to actuate an alined selectorelement to a selective position, a plurality of remotely-disposedmanually-selective elements corresponding in number to the selectorelements, a selector-registering member correlated with said remoteselective elements and movable to different selective positions, meansgoverned by the remote selective elements for actuating saidselector-registering member to a selective position companion to theelement selected, means operatively connected to and synchronized withsaid selector-registering member for moving said control member inregistering alinement with the selector element remotely selected, andmeans for actuating said control member in a direction to move suchregistered selector element to a selective position.

9. Means for remotely controlling a plurality of selector elements,comprising a control member disposed in correlation with said elementsand selectively movable in a plane for registering alinement with one oranother of them and movable in a direction to actuate an alined selectorelement to a selective position, a plurality of remotely-disposed,manually-selective elements corresponding in number to the selectorelements, a selector-registering member correlated with said remoteselective elements and movable to different selective positions, meansgoverned by the remote selective elements for actuating saidselector-registering member to a selective position companion to theelement selected, means operatively connected to and synchronized withsaid selector-registering member for moving said control member inregistering alinement with the selector element remotely selected, meansfor actuating said control member in a direction to move such registeredselector element to a selective position, and patron-controlled meansfor governing the sequence movements of said selec tor-registeringmember together with the means synchronized'therewith and the actuatingmeans for moving the control member to selectivegoverning position.

10. Means for remotely controlling a'plurality of selector elements,comprising'acontrol'member disposed in correlation with said elementsand selectively movable in a plane for registering alinement'with one oranother of them and movable in'a direction to actuate an alined selectorelement to a selective position, a plurality-oi remotely-disposed,manually-selective elements corresponding in number to the selectorelements, a selector-registering member correlated with said remoteselective elements and movable 'to difierent selective positions, meansgovernedby the remote selective elements for actuating saidselector-registering member to a selective position companion to theelement selected, electrical devices operatively connected to saidcontrol member for moving it to registering alinement with one oranother of the selector elements and in a direction to actuate an alinedselector element, respectively, an electric circuit including saidelectrical devices, switch means in said 'cir-' cuit and operativelygoverned by said selectorregistering member for'controlling theelectrical device governing the registering movement of the controlmember, and a device including a switch in saidcircuit for initiatingthe closing thereof to render the last-named electrical deviceoperative, said device including a second switch adapted, at apredetermined time, 'to render operative the electrical device foractuating the control member to selectiveegoverning position.

11. Means for remotely controlling aplurality of selector elements,comprising a selector device companion to the selector elements andmanually adjustable to selectinglpositions, a ratchet feed mechanismoperativelytconnected to said selector device for actuation thereby a,predetermined distance in accordance with a givenselection made, anadjustable actuating arm movable to selective and projectible positionsfor actuating one or another of said selector'elements to a selectingposition, a ratchet feed mechanism operatively connected to saidactuating arm for moving it to selective positions of adjustment, and anelectric circuit for governingthe respective movements of saidselector-element-actuating arm including electrical devices operativelyconnected, respectively, to the ratchet feed mechanism of said arm andto such arm-for selectively adjusting and projecting it to a position tooperate a given selector element to aselecting position, switch means insaid circuit and governedby the ratchet feed mechanism of said selectordevice for causing'at predetermined times thesuccessive operation ofsaid electrical devices, respectively, and a second switch in saidcircuit for initially preparing it for closure by said first-namedswitch means.

12. Means for remotely controlling a plurality of selector elements,comprising a selector device companion to the selector elements andmanually adjustable to selecting positions, a ratchet feed mechanismoperatively connected to said selector device for actuation thereby apredetermined distance in accordance with a given selection made, anadjustable actuating arm'movable to selective and projectible positionsfor actuating one or another of said selector elements to a selectingposition, a ratchet feed mechanism operatively connected to saidactuating arm for moving it to selective positions of adjustment,'and anelectric circuit for governing the respective movements of saidselector-element actuating arm including electrical devices operativelyconnected, respectively, to the ratchet feed mechanism of said arm andto such arm for selectively adjusting and projecting it to a position tooperate a given selector element to a selecting position, switch meansin said circuit and governed by the ratchet feed mechanism of saidselector device for causing at predetermined times the successiveoperation of said electrical devices, respectively, a switch in saidcircuit for initially preparing it for clos- 10 ure by said first-namedswitch means, means for releasably limiting said switch in suchswitchprepared position, and trip mechanism operatively connected withsaid limiting means and governed by the ratchet feed mechanism of theselector device for releasing such means at a predetermined time in theoperation of said ratchet feed mechanism. 7

RUSSELL I. WILCOX.

